Skip to main content

How to write command in process Builder

Image
By User



I am Running shell script using cygwin and java.







ProcessBuilder pb =new ProcessBuilder

("sh", "app.sh", "ib2", "12", "11", "AK-RD", "02.20", "D:\\cygwin\\bin\\test\\delta");







My script is running when i am hard coding parameters. I want to pass these parameters through text box values.





How to do this.







String cmmd[] = new String[8];

        cmmd[0] ="\"sh\"";

        cmmd[1] ="\"app.sh\"";

        cmmd[2] ="\""+txt_threeltr.getText()+"\"";

        cmmd[3] ="\""+txt_month_c.getText()+"\"";

        cmmd[4] ="\""+txt_year_C.getText()+"\"";

        cmmd[5] ="\""+txt_partNumber.getText()+"\"";

        cmmd[6] ="\""+txt_version.getText()+"\"";

        cmmd[7] ="\""+txt_destinationname.getText()+"\"";







ProcessBuilder pb =new ProcessBuilder(Arrays.toString(cmmd));





Or is there any other way to do this.


Labels:

Comments

  1. Tips For AllFebruary 21, 2012 at 2:19 PM

    Since ProcessBuilder has a varargs string constructor, you can do this:

    ProcessBuilder pb = new ProcessBuilder(cmmd);


    Alternatively, don't construct an array. Create it like this:

    ProcessBuilder pb = new ProcessBuilder ("sh",
    "app.sh",
    txt_threeltr.getText(),
    txt_month_c.getText(),
    txt_year_C.getText(),
    txt_partNumber.getText(),
    txt_version.getText(),
    txt_destinationname.getText());

    ReplyDelete
  2. Tips For AllFebruary 21, 2012 at 2:19 PM

    The ProcessBuilder has a vargs constructor that you can pass your array to. Pass the values exactly as input from the text boxes (no quotes), and it will take care of any necessary escaping for you.

    ReplyDelete

Post a Comment

Popular posts from this blog

Why is this Javascript much *slower* than its jQuery equivalent?

By User
I have a HTML list of about 500 items and a "filter" box above it. I started by using jQuery to filter the list when I typed a letter (timing code added later): $('#filter').keyup( function() { var jqStart = (new Date).getTime(); var search = $(this).val().toLowerCase(); var $list = $('ul.ablist > li'); $list.each( function() { if ( $(this).text().toLowerCase().indexOf(search) === -1 ) $(this).hide(); else $(this).show(); } ); console.log('Time: ' + ((new Date).getTime() - jqStart)); } ); However, there was a couple of seconds delay after typing each letter (particularly the first letter). So I thought it may be slightly quicker if I used plain Javascript (I read recently that jQuery's each function is particularly slow). Here's my JS equivalent: document.getElementById('filter').addEventListener( 'keyup', function () { var jsStart = (new Date).getTime()...
3 comments
Read more